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A fix. "(int) var" type cast doesn't work correctly for uint32 var

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on some 64-bit platforms (e.g. IRIX, non-debug build).
This commit is contained in:
ramil@mysql.com 2005-02-15 15:01:20 +04:00
parent f7512e756f
commit 9a042c81e7
1 changed files with 8 additions and 4 deletions
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12
sql/item_strfunc.cc
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@ -1645,7 +1645,8 @@ String *Item_func_format::val_str(String *str)
{ {
DBUG_ASSERT(fixed == 1); DBUG_ASSERT(fixed == 1);
double nr =args[0]->val(); double nr =args[0]->val();
uint32 diff,length,str_length; int diff;
uint32 length, str_length;
uint dec; uint dec;
if ((null_value=args[0]->null_value)) if ((null_value=args[0]->null_value))
return 0; /* purecov: inspected */ return 0; /* purecov: inspected */
@ -1670,9 +1671,12 @@ String *Item_func_format::val_str(String *str)
pos[0]= pos[-(int) diff]; pos[0]= pos[-(int) diff];
while (diff) while (diff)
{ {
pos[0]=pos[-(int) diff]; pos--; *pos= *(pos - diff);
pos[0]=pos[-(int) diff]; pos--; pos--;
pos[0]=pos[-(int) diff]; pos--; *pos= *(pos - diff);
pos--;
*pos= *(pos - diff);
pos--;
pos[0]=','; pos[0]=',';
pos--; pos--;
diff--; diff--;